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Inabikari EA660 20~160KVA

With extendable capacity up to 160KVA/160KW in each closet and full DSP control technology, EA660 series is the third generation of three phase high frequency modular UPS. All internal modules (power module, charger module and monitor module) are modularly designed and hot swappable. In addition, they are constructed with small modules, assuring both system compactness and reliability. Its full isolation design between fragile components and air flue makes the best of combination of reliability, functionality and flexibility. Moreover, this system adopts advanced ”N+X” wireless parallel and redundancy technology, avoiding single point failure, and further strengthening the reliability.

Characteristics

  • High frequency online double-conversion with DSP control
  • Hot swappable operation for all modules
  • Inbuilt integrated PDU system, easy installation and economic initial investment
  • Wide input voltage range, 50Hz / 60Hz auto sensing frequency
  • Support two modes of frequency conversion: 50Hz input/60Hz output and 60Hz input / 50Hz output
  • Input power factor>0.99, input THDi ≤ 3%, output THDV ≤ 5%
  • Advanced “N+X” wireless parallel and redundancy technology easily set up different numbers of redundancy UPS module via LCD
  • Inbuilt battery module available, 40×12V/9AH for each module
  • Share battery pack in parallel operation, saving user’s battery cost
  • System capacity up to 160KVA/160KW constructed by each module 20KVA / 20KW, single charger module be equipped with 30 A charging current,4 modules be configured maximally
  • Flexible charger parameter and battery configuration setting, selectable battery number: 32 pcs / 34 pcs / 36pcs / 38 pcs / 40 pcs
  • Advanced intelligent battery management technique, prolong the working life of battery effectively
  • Support battery cold start and mains auto restart
  • Complete isolation between key components and air duct effectively improve the system reliability
  • Fragile components can be replaced easily as modules at low maintenance cost
  • Front accessible maintenance, top / bottom cable entry compatible
  • Perfect protection for hardware and software (C class lighting protection, circuit breaker, fuse, software and hardware protection), robust self detection, abundant event log for future check
  • 5.7 inches LCD touch screen, friendly human machine interaction
  • Standard emergency power off (EPO)
  • Standard RS232/USB/RS485/dry contacts communication port
  • Optional SNMP communication port
  • Optional battery temperature compensation

Technical Specifications

MODEL

EA6680

EA66160

Capacity

80 KVA / 80 KW

160 KVA / 160 KW

Numbers of parallel module

1 ~ 4

1 ~ 8

Numbers of redundancy module

0 ~ 3

0 ~ 7

UPS power module

20KVA/20KW

INPUT

 

Rated voltage

380V/400V/415Vac

Voltage range

204 ~ 242 Vac (load ≤ 50%);
242 ~ 277 Vac (50% < load ≤ 70%);
277 ~ 520 Vac (70% < load ≤ 100%)

Rated frequency

50 / 60 Hz (auto-sense)

Frequency range

40 ~ 70 Hz

Power factor

≥ 0.99

Total harmonic distortion (THDI)

≤ 3%

Bypass voltage range

Rated output voltage - 40% ~ rated output voltage + 20% (settable via LCD)

OUTPUT

Voltage

380V/400V/415 Vac

Voltage regulation

± 1%

Frequency

Synchronized with utility in mains mode;
50/60Hz ± 0.1% in battery mode

Power factor

1.0

Waveform

Pure sine wave

Crest factor

3:1

Total harmonic distortion(THDV)

≤ 1% (linear load); ≤ 5% (non-linear load)

Transfer time

0ms

Inverter overload capability

110% ~130%: transfer to bypass in 10 mins;
130% ~ 150%: transfer to bypass in 1 min;
> 150%: transfer to bypass in 0.5 s

Bypass overload capability

≤ 150%: long time running
> 150%: power off in 10 s

BATTERIES

DC voltage

± 240 Vdc (options: ± 192 Vdc / ± 204 Vdc / ± 216 Vdc / ± 228 Vdc)

Inbuilt battery of standard model

40×12V/9Ah for each module

 Charging current

1 ~ 30A / 60A (settable via LCD)

SYSTEM

Efficiency

≥94%

Display panel

5.7 Inches LCD touch screen

Alarm

Battery mode, low battery, fans fault etc.

EMI

EN62040-2

EMS

IEC61000-4-2 (ESD)

IEC61000-4-3 (RS)

IEC61000-4-4 (EFT)

IEC61000-4-5 (Surge)

COMMUNICAITONS

RS232 / RS485 / USB / dry contacts (standard)

Supports Windows® 98/2000/2003/XP/Vista/2008/7/8/10

SNMP (option)

Power management from SNMP manager and web browser

OTHERS

Humidity

0~95% RH @ 0~40℃ (non-condensing)

Noise level

≤ 60dB

Module dimensions (mm) W×D×H

482×590×131

Module weight

28kg / power module, 27kg / charger module, 7kg / monitoring module

UPS dimensions (mm) W×D×H

600×1000×1600

600×1000×2000

UPS packaged dimensions (mm) W×D×H

700×1070×1760

700×1070×2160

UPS Net/Gross weight (kg)
Without inbuilt battery and power module

225 / 245

290 / 310

Input / output / bypass breaker

Yes

Yes